Bio‐Based Catalysts in Biodiesel Production

Rashid, Umer; Akinfalabi, Shehu-Ibrahim; Ibrahim, Naeemah A.; Ngamcharussrivichai, Chawalit

doi:10.1002/9781119729969.ch9

Cited by 2 publications

(2 citation statements)

References 191 publications

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“…Homogeneous catalysts, such as KOH and NaOH, are commonly used as base catalysts. However, their retrieval and the substantial volume of wastewater from catalyst separation present significant drawbacks [15]. In contrast, heterogeneous catalysts offer several advantages, notably in mitigating environmental and economic drawbacks related to homogeneous catalysts [16].…”

Section: Introductionmentioning

confidence: 99%

From Waste to Catalyst: Transforming Mussel Shells into a Green Solution for Biodiesel Production from Jatropha curcas Oil

Alsabi,

Shafi,

Almasoudi

et al. 2024

Catalysts

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This study introduces an innovative approach to sustainable biodiesel production using mussel shell-derived calcium oxide (CaO) as a catalyst for converting Jatropha curcas oil into biodiesel. By repurposing waste mussel shells, the research aims to provide an eco-friendly and cost-effective solution for environmentally responsible biodiesel production, aligning with global standards. The study involves characterizing the catalyst, optimizing reaction conditions, and achieving a remarkable 99.36% Fatty Acid Methyl Ester (FAME) yield, marking a significant step toward cleaner and more economically viable energy sources. Biodiesel, recognized for its lower emissions, is produced through transesterification using mussel shell-derived CaO as a sustainable catalyst. This research contributes to cleaner and economically viable energy sources, emphasizing the importance of sustainable energy solutions and responsible catalytic processes. This research bridges the gap between waste management, catalyst development, and sustainable energy production, contributing to the ongoing global shift towards cleaner and more economically viable energy sources.

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Section: Introductionmentioning

confidence: 99%

From Waste to Catalyst: Transforming Mussel Shells into a Green Solution for Biodiesel Production from Jatropha curcas Oil

Alsabi,

Shafi,

Almasoudi

et al. 2024

Catalysts

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“…These catalysts generally consist of mixtures of some support and metal oxides. Nevertheless, it is also possible to find bio-based catalysts [204,205]. Additionally, it is precisely these catalysts based on biomass that have gained more attention in recent years due to their economic origin and because they are friendly to the environment [206].…”

Section: Bifunctional Catalysismentioning

confidence: 99%

Biodiesel Production from Waste Cooking Oil: A Perspective on Catalytic Processes

et al. 2023

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Presently, the use of fossil fuels is not ecologically sustainable, which results in the need for new alternative energies such as biodiesel. This work presents a review of the classification of the lipidic feedstocks and the catalysts for biodiesel production. It also presents the pros and cons of the different processes and feedstocks through which biodiesel is obtained. In this context, cooking oil (WCO) has emerged as an alternative with a high potential for making the process sustainable. A detected limitation to achieving this is the high content of free fatty acids (FFA) and existing problems related to homogeneous and heterogeneous catalysts. To overcome this, the use of bifunctional catalysts is being evaluated by the scientific community. Thus, this work also explores the advances in the study of bifunctional catalysts, which are capable of simultaneously carrying out the esterification of free fatty acids (FFA) and the triglycerides present in the WCO. For the sake of an improved understanding of biodiesel production, flow diagrams and the mechanisms implied by each type of process (enzymatic, homogenous, and heterogeneous) are provided. This article also highlights some of the challenges in catalyst development for sustainable biodiesel production from low-grade raw materials.

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Bio‐Based Catalysts in Biodiesel Production

Cited by 2 publications

References 191 publications

From Waste to Catalyst: Transforming Mussel Shells into a Green Solution for Biodiesel Production from Jatropha curcas Oil

From Waste to Catalyst: Transforming Mussel Shells into a Green Solution for Biodiesel Production from Jatropha curcas Oil

Biodiesel Production from Waste Cooking Oil: A Perspective on Catalytic Processes

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